Question

PLEASE SAY THE ANSWER ITS MATHS SUBJECT AND ITS 8 TH CLASS QUESTION​

Answer 1

Answer:

1. 2^5 × 2^3 = 2^ 5+ 3 = 2^8 = 256

2. 543.7 = 5437/10 = 5437× 10^ -1

3. A polygon of four sides is called a quadrilateral. Example - Square, rectangle, rhombus, etc

4. 5^-3 × 5^-1 = 5^-3-1 = 5^-4

Step-by-step explanation:

hope it helps.....